package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo4 {
    public static void main(String[] args){
        try( Connection connection = DBUtil.getConnection()) {
        Statement statement = connection.createStatement();
        String sql = """
                DELETE FROM userinfo
                WHERE id = 1""";
        int rows = statement.executeUpdate(sql);
        System.out.println(rows>0?"删除成功":"删除失败");
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
